Once energy is produced in the core of the Sun, it needs a way to travel from the solar center to the outer regions. ... In the radiation zone of the Sun the temperature is a little cooler than the core and as a result some atoms are able to remain intact.
Over 68 percent of the fresh water on Earth is found in icecaps and glaciers.
So the answer probably is c. icecaps and rivers
Competition among nations for control of fresh water sources is your answer I believe.
-Ama
Answer:
Explanation:
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The Middle East is the region that has an economy that is most dependent on export of oil. The Middle East countries has an abundance of oil reserves and this has given them the opportunity of improving their economy by supplying oil to those countries where it lacks. I hope the answer helps you.